<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>vote_ok </title>
</head>
<body>
<h1>获取的的数据显示页面</h1>
<hr>
取出 request 域的数据
<br>
<%--address: ${address }<br>--%>
address= ${requestScope.address }<br>
主人名字= ${requestScope.master.name }
主人信息= ${requestScope.master }
宠物名字= ${requestScope.master.pet.name }

<hr>
取出 session 域的数据 <br>
address= ${sessionScope.address }<br>
主人名字=${sessionScope.master.name}
主人信息=${sessionScope.master}
</body>
</html>